Installation Guide
Note: It is critical that the
threshold U-Channel is
centered on the PANEL
centerline.
1 Determine location of the unit centerline on the
threshold. From unit centerline mark location of panel
centerline 1” towards outside of shower. Next, mark a
continuous panel centerline on the wall the panel will
mount to, starting where the threshold centerline meets
the wall. Use a level to ensure the wall centerline is
plumb and straight. The wall centerline should be a mini-
mum of the unit height from the threshold.
NOTE: The unit centerline for this unit does NOT get
anything mounted to it. The Panel and Guide center-
lines are 1” from the unit centerline.
This unit requires a minimum 3” of flat curb to be in-
stalled correctly.
2 Cut the threshold U-channel to the appropriate size. This piece of U-channel will be
equal to the opening width. Next drill three 3/16” diameter holes in the center of U-
channel (centerline groove provided for convenience), two holes approximately 4-1/2”
from each end and one in the middle. Place the U-channel in its correct position with the
u-channel centerline over the threshold centerline as marked in step one.
With a pencil carefully mark each hole position on the threshold centerline. Remove the
u-channel and drill a 3/16” diameter hole, approximately 1” deep, directly on the thresh-
old centerline at the marked
locations.
3” Minimum Curb
1 1/2”
Panel Centerline
Unit Centerline
1”
1”
This unit maybe installed with the door to the
right or left.
In order to minimize chances of water leak-
age, please install the door closest to the
shower head. Installation with the door oppo-
site of the shower head when closed leaves
a gap for water to potentially leak past.
Door Sliding Direcon
QCI5279 Rev. 0 Page 6 of 15 Date Certified: 06/21/2016